119 lines
3.4 KiB
C
119 lines
3.4 KiB
C
/*
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* Copyright (c) 2019 Vestas Wind Systems A/S
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <init.h>
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#include <pinmux.h>
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#include <fsl_port.h>
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static int twr_ke18f_pinmux_init(struct device *dev)
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{
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ARG_UNUSED(dev);
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#ifdef CONFIG_PINMUX_MCUX_PORTA
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__unused struct device *porta =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTB
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__unused struct device *portb =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTC
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__unused struct device *portc =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTD
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__unused struct device *portd =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME);
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#endif
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#ifdef CONFIG_PINMUX_MCUX_PORTE
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__unused struct device *porte =
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device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME);
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#endif
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/* LEDs */
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pinmux_pin_set(portb, 5, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 10, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 11, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 12, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portc, 13, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portd, 15, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portd, 16, PORT_PCR_MUX(kPORT_MuxAsGpio));
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/* Buttons */
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pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAsGpio));
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pinmux_pin_set(portd, 6, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#ifdef CONFIG_UART_MCUX_LPUART_0
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/* UART0 RX, TX */
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pinmux_pin_set(portb, 0, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portb, 1, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#ifdef CONFIG_SPI_0
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/* SPI0 SCK, SIN, SOUT */
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pinmux_pin_set(porte, 0, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(porte, 1, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(porte, 2, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_SPI_0_PCS2
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/* SPI0 PCS2 */
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pinmux_pin_set(porte, 6, PORT_PCR_MUX(kPORT_MuxAlt2));
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#else
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pinmux_pin_set(porte, 6, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#ifdef CONFIG_SPI_1
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/* SPI1 SCK, SIN, SOUT */
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pinmux_pin_set(portd, 0, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(portd, 1, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(portd, 2, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_SPI_1_PCS0
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/* SPI1 PCS0 */
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pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAlt3));
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#else
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pinmux_pin_set(portd, 3, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_SPI_1_PCS2
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/* SPI1 PCS2 */
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pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAlt3));
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#else
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pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#ifdef CONFIG_BOARD_TWR_KE18F_FLEXIO_CLKOUT
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/* CLKOUT */
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pinmux_pin_set(porte, 10, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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#if CONFIG_I2C_0
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/* LPI2C0 SCL, SDA - FXOS8700 */
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pinmux_pin_set(porta, 3, PORT_PCR_MUX(kPORT_MuxAlt3));
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pinmux_pin_set(porta, 2, PORT_PCR_MUX(kPORT_MuxAlt3));
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#endif
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#if CONFIG_I2C_1
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/* LPI2C1 SCL, SDA - Elevator connector */
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pinmux_pin_set(portd, 9, PORT_PCR_MUX(kPORT_MuxAlt2));
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pinmux_pin_set(portd, 8, PORT_PCR_MUX(kPORT_MuxAlt2));
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#endif
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/* FXOS8700 INT1, INT2, RST */
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#ifdef DT_NXP_FXOS8700_0_INT1_GPIOS_PIN
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pinmux_pin_set(porta, 14, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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#ifdef DT_NXP_FXOS8700_0_INT2_GPIOS_PIN
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pinmux_pin_set(portc, 17, PORT_PCR_MUX(kPORT_MuxAsGpio));
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#endif
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pinmux_pin_set(portc, 15, PORT_PCR_MUX(kPORT_MuxAsGpio));
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return 0;
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}
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SYS_INIT(twr_ke18f_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY);
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